dr.wily
n00b
- Joined
- May 24, 2005
- Posts
- 31
Hello there!
A friend of mine give me his defect AES to repair. This NEOGEO initially had red screen that I fixed. There was a bad trace between D2 pin RAM chip pin 18 and 68k pin 54.
After this fix, I've got a green screen. I've checked all connections between RAM, HC259, LS273 and NEO-B1. All traces are safe.
This green screen displays with and without cartridge inserted. The motherboard is a NEO-AES3-6.
Now, I do not know where to search.
Can you help me to save this Neogeo from the dead? Thanks
A friend of mine give me his defect AES to repair. This NEOGEO initially had red screen that I fixed. There was a bad trace between D2 pin RAM chip pin 18 and 68k pin 54.
After this fix, I've got a green screen. I've checked all connections between RAM, HC259, LS273 and NEO-B1. All traces are safe.
This green screen displays with and without cartridge inserted. The motherboard is a NEO-AES3-6.
Now, I do not know where to search.
Can you help me to save this Neogeo from the dead? Thanks